package com.hanggold.mybatis.db;

import java.sql.DriverManager;
import java.sql.SQLException;

/**
 * @author <a href="mailto:sunmch@163.com">smc</a>
 * @date 2019-08-02 08:44
 * @since
 **/
public class DemoDB {

    public static void main(String[] args) throws SQLException {

        DriverManager.getConnection("","","");



    }

}
